Add missing French translation (#15013)
Add missing French translation (#15013)

Add Message_AllowConvertLongMessagesToAttachment translation
subesokun/Rocket.Chat,subesokun/Rocket.Chat,Sing-Li/Rocket.Chat,Sing-Li/Rocket.Chat,Sing-Li/Rocket.Chat,VoiSmart/Rocket.Chat,subesokun/Rocket.Chat,Sing-Li/Rocket.Chat,VoiSmart/Rocket.Chat,VoiSmart/Rocket.Chat,subesokun/Rocket.Chat